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ARM: sun8i: v40: add 5V regulator for Banana Pi M2 Berry 

On the Banana Pi M2 Berry board, the 5V power output (used by HDMI, SATA
and USB) is controlled via a GPIO.

Add regulator node for it.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
This commit is contained in:
Icenowy Zheng 2017-10-18 21:06:26 +08:00 committed by Maxime Ripard
parent 0ca12c1ee4
commit a3c09346cf
1 changed files with 9 additions and 0 deletions
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9
arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts
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@ -72,6 +72,15 @@
};
};
reg_vcc5v0: vcc5v0 {
compatible = "regulator-fixed";
regulator-name = "vcc5v0";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; /* PH23 */
enable-active-high;
};
wifi_pwrseq: wifi_pwrseq {
compatible = "mmc-pwrseq-simple";
reset-gpios = <&pio 6 10 GPIO_ACTIVE_LOW>; /* PG10 WIFI_EN */